<?php

namespace app\admin\controller;

use app\admin\model\Guige;
use app\admin\model\Type;
use app\common\controller\Backend;
use think\Db;
use think\exception\ValidateException;
use think\exception\PDOException;
use Exception;

/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Detail extends Backend
{

    /**
     * Detail模型对象
     * @var \app\admin\model\Detail
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Detail;
        $this->view->assign("statusList", $this->model->getStatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $list = $this->model
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit)->each(function($item){
                    $guigeDetail = Guige::find($item['guige_id']);
                    $item['guigeName'] = $guigeDetail['guige'].$guigeDetail['unit_name'];
                    $typeDetail = Type::find($item['type_id']);
                    $item['typeName'] = $typeDetail['name'];
                });
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }
            $allTypeIds = explode(',',$params['guige_ids']);
          
            if(empty($allTypeIds)) {
                $this->error('请选择规格');
            }
         
            $tmpData = [];
          
            foreach($allTypeIds as $value) {
                $guiDetail = Guige::find($value);
                if(empty( $guiDetail )) continue;
                $tmpData[] = [
                    'money' => $guiDetail['money'],
                    'guige_id' => $value,
                    'images' => $params['images'],
                    'num' =>  $params['num'],
                    'create_time' => time(),
                    'name' => $params['name'],
                    'detail' => $params['detail'],
                    'brand_id' => $params['brand_id'],
                    'type_id' =>  $params['type_id'],
                ]  ;
            }
         
           $result = $this->model->insertAll($tmpData);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
       
        if($result)  $this->success();

        $this->error(__('未知错误'));
       
    }

    public function edit($ids = null)
     {
         $row = $this->model->get($ids);
         if (!$row) {
             $this->error(__('No Results were found'));
         }
         $adminIds = $this->getDataLimitAdminIds();
         if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
             $this->error(__('You have no permission'));
         }
         if (false === $this->request->isPost()) {
             $this->view->assign('row', $row);
             return $this->view->fetch();
         }
         $params = $this->request->post('row/a');
         if (empty($params)) {
             $this->error(__('Parameter %s can not be empty', ''));
         }
         $params = $this->preExcludeFields($params);
         $result = false;
         Db::startTrans();
         try {
             //是否采用模型验证
             if ($this->modelValidate) {
                 $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                 $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                 $row->validateFailException()->validate($validate);
             }
             $result = $row->allowField(true)->save($params);
              //这里把规格中的价格也改了
              Guige::where(['id' =>  $params['guige_id']])->update(['money' =>  $params['money'],'active' => $params['active'] ,'active_money' => $params['active_money'],'delivery_fee' =>   $params['delivery_fee']]);
             Db::commit();
         } catch (ValidateException|PDOException|Exception $e) {
             Db::rollback();
             $this->error($e->getFile().$e->getLine().$e->getMessage());
         }
         if (false === $result) {
             $this->error(__('No rows were updated'));
         }
         $this->success();
     }

     public function getTypeList()
     {
        $allType = Type::select();
        $returData = [];
        foreach($allType as $value) {
            $returData[$value['id']] = $value['name'];
        }
        return json($returData);
     }

}
